基于FF算法的数据信道算法的研究

目前的三种光交换技术中,OBS(光突发交换)因具有适中的交换粒度,较高的带宽利用率和其他很多优点,成为下一代全光网络的模式之一。OBS网络最关键的是其信道调度算法,它对网络性能的影响很大。这里主要介绍了OBS网络的信道调度算法——FF算法,并提出了基于FF算法的新的算法思想。

Currently in the three exchange technology, OBS exchange for a modest size, higher bandwidth utilization and other advantages becomes one of all-optical network＇s model in the next generation. In OBS network eharmel scheduling algorithm is the most critical which has great impact on the network performance. This paper introduces the OBS network＇s channel scheduling algorithms ＇ FF algorithm , and proposes a new ideas based on FF algorithm.